Never complain and never explain.

If you're going through hell, keep going.

Quality is not an act, it is a habit.

The secret of getting ahead is getting started.

Do not weep do not wax indignant. Understand.

Be thine own palace, or the world's thy jail.

To know oneself, one should assert oneself.

Only the educated are free.

The dog that trots about finds a bone.